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engines/ultima/ultima4/views/dungeonview.h

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+/* ScummVM - Graphic Adventure Engine
+ *
+ * ScummVM is the legal property of its developers, whose names
+ * are too numerous to list here. Please refer to the COPYRIGHT
+ * file distributed with this source distribution.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#ifndef ULTIMA4_VIEWS_DUNGEONVIEW_H
+#define ULTIMA4_VIEWS_DUNGEONVIEW_H
+
+#include "ultima/ultima4/game/context.h"
+#include "ultima/ultima4/map/dungeon.h"
+#include "ultima/ultima4/filesys/savegame.h"
+#include "ultima/ultima4/map/tileset.h"
+#include "ultima/ultima4/map/direction.h"
+#include "ultima/ultima4/views/tileview.h"
+#include "ultima/ultima4/core/types.h"
+#include "ultima/ultima4/map/location.h"
+
+namespace Ultima {
+namespace Ultima4 {
+
+typedef enum {
+	DNGGRAPHIC_NONE,
+	DNGGRAPHIC_WALL,
+	DNGGRAPHIC_LADDERUP,
+	DNGGRAPHIC_LADDERDOWN,
+	DNGGRAPHIC_LADDERUPDOWN,
+	DNGGRAPHIC_DOOR,
+	DNGGRAPHIC_DNGTILE,
+	DNGGRAPHIC_BASETILE
+} DungeonGraphicType;
+
+Std::vector<MapTile> dungeonViewGetTiles(int fwd, int side);
+DungeonGraphicType dungeonViewTilesToGraphic(const Std::vector<MapTile> &tiles);
+
+#define DungeonViewer (*DungeonView::getInstance())
+
+/**
+ * @todo
+ * <ul>
+ *      <li>move the rest of the dungeon drawing logic here from screen_sdl</li>
+ * </ul>
+ */
+class DungeonView : public TileView {
+	struct MapTiles {
+		MapTile _corridor;
+		MapTile _upLadder;
+		MapTile _downLadder;
+		MapTile _upDownLadder;
+		bool _loaded;
+
+		MapTiles() : _loaded(false) {
+		}
+	};
+private:
+	bool _screen3dDungeonViewEnabled;
+	MapTiles _tiles;
+private:
+	DungeonView(int x, int y, int columns, int rows);
+public:
+	static DungeonView *_instance;
+	static DungeonView *getInstance();
+
+	void drawInDungeon(Tile *tile, int x_offset, int distance, Direction orientation, bool tiled);
+	int graphicIndex(int xoffset, int distance, Direction orientation, DungeonGraphicType type);
+	void drawTile(Tile *tile, int x_offset, int distance, Direction orientation);
+	void drawWall(int xoffset, int distance, Direction orientation, DungeonGraphicType type);
+
+	void display(Context *c, TileView *view);
+	DungeonGraphicType tilesToGraphic(const Std::vector<MapTile> &tiles);
+
+	bool toggle3DDungeonView() {
+		return _screen3dDungeonViewEnabled = !_screen3dDungeonViewEnabled;
+	}
+
+	Std::vector<MapTile> getTiles(int fwd, int side);
+};
+
+} // End of namespace Ultima4
+} // End of namespace Ultima
+
+#endif